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17 Bit Software 1: Collection A
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68.dms
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zmore.man
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Text File
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2008-06-07
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6KB
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199 lines
ZZZZMMMMOOOORRRREEEE((((1111)))) UUUUNNNNIIIIXXXX 5555....0000 ZZZZMMMMOOOORRRREEEE((((1111))))
NNNNAAAAMMMMEEEE
zmore - file perusal filter for crt viewing of compressed
text
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
zzzzmmmmoooorrrreeee [ name ... ]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_Z_m_o_r_e is a filter which allows examination of compressed
text files one screenful at a time on a soft-copy terminal.
It normally pauses after each screenful, printing --More--
at the bottom of the screen. If the user then types a
carriage return, one more line is displayed. If the user
hits a space, another screenful is displayed. Other
possibilites are enumerated later.
_Z_m_o_r_e looks in the file /_e_t_c/_t_e_r_m_c_a_p to determine terminal
characteristics, and to determine the default window size.
On a terminal capable of displaying 24 lines, the default
window size is 22 lines.
Other sequences which may be typed when _z_m_o_r_e pauses, and
their effects, are as follows (_i is an optional integer
argument, defaulting to 1) :
_i<space>
display _i more lines, (or another screenful if no
argument is given)
^D display 11 more lines (a ``scroll''). If _i is given,
then the scroll size is set to _i.
d same as ^D (control-D)
_iz same as typing a space except that _i, if present,
becomes the new window size. Note that the window size
reverts back to the default at the end of the current
file.
_is skip _i lines and print a screenful of lines
_if skip _i screenfuls and print a screenful of lines
q or Q
quit reading the current file; go on to the next (if
any)
e When the prompt --More--(Next file: _f_i_l_e) is printed,
this command causes zmore to exit.
= Display the current line number.
Page 1 (printed 1/1/86)
ZZZZMMMMOOOORRRREEEE((((1111)))) UUUUNNNNIIIIXXXX 5555....0000 ZZZZMMMMOOOORRRREEEE((((1111))))
_i/expr
search for the _i-th occurrence of the regular
expression _e_x_p_r. If the pattern is not found, _z_m_o_r_e
goes on to the next file (if any). Otherwise, a
screenful is displayed, starting two lines before the
place where the expression was found. The user's erase
and kill characters may be used to edit the regular
expression. Erasing back past the first column cancels
the search command.
_in search for the _i-th occurrence of the last regular
expression entered.
!command
invoke a shell with _c_o_m_m_a_n_d. The character `!' in
"command" are replaced with the the previous shell
command. The sequence "\!" is replaced by "!".
:q or :Q
quit reading the current file; go on to the next (if
any) (same as q or Q).
. (dot) repeat the previous command.
The commands take effect immediately, i.e., it is not
necessary to type a carriage return. Up to the time when
the command character itself is given, the user may hit the
line kill character to cancel the numerical argument being
formed. In addition, the user may hit the erase character
to redisplay the --More-- message.
At any time when output is being sent to the terminal, the
user can hit the quit key (normally control-\). _Z_m_o_r_e will
stop sending output, and will display the usual --More--
prompt. The user may then enter one of the above commands
in the normal manner. Unfortunately, some output is lost
when this is done, due to the fact that any characters
waiting in the terminal's output queue are flushed when the
quit signal occurs.
The terminal is set to _n_o_e_c_h_o mode by this program so that
the output can be continuous. What you type will thus not
show on your terminal, except for the / and ! commands.
If the standard output is not a teletype, then _z_m_o_r_e acts
just like _z_c_a_t, except that a header is printed before each
file.
FFFFIIIILLLLEEEESSSS
/etc/termcap Terminal data base
SSSSEEEEEEEE AAAALLLLSSSSOOOO
PPPPaaaaggggeeee 2222 ((((pppprrrriiiinnnntttteeeedddd 1111////1111////88886666))))
ZZZZMMMMOOOORRRREEEE((((1111)))) UUUUNNNNIIIIXXXX 5555....0000 ZZZZMMMMOOOORRRREEEE((((1111))))
more(1), zcat(1), compress(1), uncompress(1)
Page 3 (printed 1/1/86)